LTC2348HLX-18 vs LTC2372HUH-16 Comparação
Comparação detalhada lado a lado de LTC2348HLX-18 por Analog Devices e LTC2372HUH-16 por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | LTC2348HLX-18 | LTC2372HUH-16 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $58,10 | $11,05 |
| Resolução | 18 bits | 16 bits |
| Number of Channels | 8 (octal, simultaneous sampling) | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Sample Rate | 200 ksps per channel | 500 ksps |
| Input Type | Differential / Pseudo-Differential, SoftSpan | Differential / Pseudo-Differential Unipolar / Pseudo-Differential Bipolar |
| Faixa de tensão de entrada | ±10.24 V (true bipolar, SoftSpan configurable) | — |
| Common-Mode Rejection Ratio (CMRR) | 118 dB | — |
| Signal-to-Noise Ratio (SNR) | 96.7 dB | — |
| Integral Nonlinearity (INL) | ±3 LSB | [DATA_NEEDED: INL in LSB] |
| Missing Codes | None at 18 bits | — |
| Internal Reference | 2.048 V with 2X buffer (external reference supported) | 2.048 V, 20 ppm/°C max drift |
| Digital Interface | SPI CMOS (1.8 V to 5 V) or LVDS, 1 to 8 lanes | SPI-compatible, 1.8V / 2.5V / 3.3V / 5V logic |
| Low-Voltage Supply | 5 V | — |
| Encapsulamento | 48-LQFP (7x7 mm), gull wing | 32-QFN (5x5 mm) with exposed pad |
| Temperature Grade | Automotive | — |
| Status RoHS | Compliant (PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Conversion Time | — | 1.5 us |
| Number of Input Channels | — | 8 |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| SNR | — | 96 dB |
| Tensão de alimentação | — | 5 V (single supply) |
| Reference Buffer | — | Single-shot capable, internal |
| Sequencer Depth | — | 16 |
| Temperatura de operação | — | -40C to +125C |
| Channel Crosstalk | — | Low crosstalk (per datasheet) |